GeForce GTX 560 and Radeon HD 6450 - video card comparison
Passmark - benchmark score GeForce GTX 560 vs Radeon HD 6450
GeForce GTX 560
2822
Radeon HD 6450
203
GeForce GTX 560
Radeon HD 6450
Architecture
Fermi 2.0 (2010−2014)
TeraScale 2 (2009−2015)
GPU code name
GF114
Caicos
Market segment
Desktop
Desktop
Release date
May 2011
April 2011
Bus support
16x PCI-E 2.0
PCIe 2.0 x8
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
Two 6-pin
None
SLI options
+
-
Boost clock speed
-
750 MHz
Core clock speed
810 MHz
-
Floating-point performance
1,088.6 gflops
200.0 gflops
Manufacturing process technology
40 nm
40 nm
Number of transistors
1,950 million
370 million
Pipelines / CUDA cores
336
160
Power consumption (TDP)
150 Watt
30 Watt
Maximum GPU temperature
99 °C
-
Texture fill rate
45.36
5.000
Memory type
GDDR5
GDDR5
Maximum RAM amount
1 GB
1 GB
Memory bus width
256 Bit
64 Bit
Memory clock speed
4000 MHz
800 MHz
Memory bandwidth
128.0 GB/s
25.6 GB/s
Memory bandwidth
-
8.5-12.8 GB/x (DDR3) or 25.6-28.8 GB/s (GDDR5)
Display Connectors
Two Dual Link DVI, Mini HDMI
1x DVI, 1x HDMI, 1x VGA
Multi monitor support
+
-
Eyefinity
-
1
Number of Eyefinity displays
-
4
HDMI
+
+
HDCP
+
-
Maximum VGA resolution
2048x1536
-
DisplayPort support
-
+
Audio input for HDMI
Internal
-
DirectX
12 (11_0)
DirectX® 11
CUDA
+
-
Mantle
-
-
OpenCL
1.1
1.2
OpenGL
4.1
4.4
Shader Model
5.1
5.0
Vulkan
N/A
-
3D Blu-Ray
+
-
3D Gaming
+
-
AppAcceleration
-
-
CrossFire
-
1
Enduro
-
-
HD3D
-
-
PowerTune
-
-
TrueAudio
-
-
ZeroCore
-
-